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Announced in 2017 at the launch of the iPhone X, the AirPower Wireless Charging Mat was warmly welcomed by the media, as a single charging point for three devices, charging an iPhone, an Apple Watch and a AirPods wireless charger. time. Although it has not yet been launched at this time, Apple has anticipated the release of the accessory in the course of the year 2018, but the moment has remained unexpected during the last year.
According to sources of Sonny Dickson, the outlook for AirPower is bleak, with the feeling of those who know the project, which suggests that it is doomed to failure, and that it will probably not be released unless significant progress is made .
Heat management is cited as one of the product's major problems, as AirPower generates too much heat, which affects the performance and capacity of devices placed on the carpet to load in the first place. The heat would also affect Apple's custom charging chip.
A second problem, related to the inter-device connection, is causing problems related to load activation, charging speed and load level accuracy. The problem is apparently worse for the AirPod case and the Apple watch, because both devices must communicate with the iPhone to monitor the level of charge of each device on the carpet, which is hindered by the carpet itself.
A major problem is the mechanism used by the carpet for loading multiple devices. The Qi wireless charging is based on induction between two coils for power distribution, but AirPower uses between 21 and 24 coils of different sizes, which according to the report, is used for the three main devices that will be used for the charge.
AppleInsider is aware since 2017 that the only way to run Apple 's vision is to use multiple feed generators, as described by Dickson with up to 24 feed reels.
This multi-coil configuration presents many challenges, including a significant amount of interference and heat generation. This is due in part to the use of different sizes of coils, which also overlap to accommodate a smaller footprint.
The complexity of the circuitry associated with the coils is also identified as a problem for the product, and is unlikely to be overcome without making the AirPower rug thicker and larger. It is thought that Apple will not make any compromise on the thickness and size of the device, despite the engineering problems.
The chances of an AirPower launch occurring before the end of 2018 are slim as the engineers are linked to the project, suggesting that it is unlikely to happen. The product references have been removed from the Apple website, suggesting that there will be no launch in the current AirPower form.
Some "less prominent individuals involved in the project" apparently suggest that the AirPower concept and brand will be reused, but on a brand new product instead of the previously approved carpet. The characteristics are not known and a future public revelation is unlikely before the spring.
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